linux-stable/tools
Ian Rogers 91f88a0ac8 perf stat: Avoid uninitialized use of perf_stat_config
perf_event__read_stat_config will assign values based on number of
tags and tag values. Initialize the structs to zero before they are
assigned so that no uninitialized values can be seen.

This potential error was reported by GCC with LTO enabled.

Reviewed-by: Nick Desaulniers <ndesaulniers@google.com>
Signed-off-by: Ian Rogers <irogers@google.com>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Carsten Haitzler <carsten.haitzler@arm.com>
Cc: Fangrui Song <maskray@google.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: James Clark <james.clark@arm.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Kan Liang <kan.liang@linux.intel.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Nathan Chancellor <nathan@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Ravi Bangoria <ravi.bangoria@amd.com>
Cc: Tom Rix <trix@redhat.com>
Cc: Xing Zhengjun <zhengjun.xing@linux.intel.com>
Cc: Yang Jihong <yangjihong1@huawei.com>
Cc: bpf@vger.kernel.org
Cc: llvm@lists.linux.dev
Link: https://lore.kernel.org/r/20230724201247.748146-2-irogers@google.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2023-07-24 18:23:18 -03:00
..
accounting
arch tools headers arm64: Sync arm64's cputype.h with the kernel sources 2023-07-14 10:36:16 -03:00
bootconfig
bpf tools/resolve_btfids: Fix setting HOSTCFLAGS 2023-06-05 15:44:47 -07:00
build perf build: Fix broken feature check for libtracefs due to external lib changes 2023-07-11 13:17:05 -03:00
certs
cgroup
counter
debugging
edid
firewire
firmware
gpio
hv
iio
include tools include UAPI: Sync the sound/asound.h copy with the kernel sources 2023-07-14 10:33:50 -03:00
io_uring
kvm/kvm_stat
laptop
leds
lib libsubcmd: Avoid SEGV/use-after-free when commands aren't excluded 2023-07-11 16:44:12 -03:00
memory-model
mm
net/ynl tools: ynl: add display-hint support to ynl 2023-06-24 15:45:49 -07:00
objtool objtool: initialize all of struct elf 2023-07-10 09:52:28 +02:00
pci
pcmcia
perf perf stat: Avoid uninitialized use of perf_stat_config 2023-07-24 18:23:18 -03:00
power platform-drivers-x86 for v6.5-1 2023-06-30 14:50:00 -07:00
rcu
scripts
spi spi: spidev_test Add three missing spi mode bits 2023-05-30 15:20:12 +01:00
testing Seven hotfixes, six of which are cc:stable and one of which addresses a 2023-07-18 14:19:42 -07:00
thermal
time
tracing rtla/timerlat_hist: Add timerlat user-space support 2023-06-13 16:41:14 -04:00
usb usbip: Use _FORTIFY_SOURCE=2 instead of (implicitly) =1 2023-05-29 15:11:30 +01:00
verification
virtio tools/virtio: fix build break for aarch64 2023-06-27 10:47:08 -04:00
wmi
workqueue workqueue: Track and monitor per-workqueue CPU time usage 2023-05-17 17:02:09 -10:00
Makefile